Japan’s financial firms move ahead with blockchain bond and payment projects

Blockchain Solutions Provider Block Odyssey Launches NFT Ticket Service, “MakeDrop”Korean blockchain solutions startup Block Odyssey said Monday it is launching an NFT-based ticket issuance service dubbed “MakeDrop” in an effort to revolutionize ticketing and event services in the era of Web3.Photo by Andrey Metelev on UnsplashLimitations of traditional digital ticketsUntil now, major ticket reservation platforms have made it challenging for event organizers to streamline the ticketing process for events such as corporate or campus gatherings, concerts, festivals, and more.Event organizers have thus had to manually send notifications via text messages and emails, print paper tickets, and directly manage overall ticket sales and distributions. The absence of tools to identify ticket holders from attendees also makes it difficult to accurately determine participation and contribution ratios.Blockchain meets ticketingBut with the rapid advancement of digitized ticket issuance, NFT tickets have been gaining traction as a transparent and secure solution to such challenges. These tickets are verified and stored on a blockchain, setting them apart from traditional forms of digital tickets such as barcodes.About MakeDropBlock Odyssey’s MakeDrop is an open service that allows anyone to easily create, issue, and manage one-of-a-kind NFT tickets with individual ownership rights and transaction history. If secondary ticket transactions occur, all ownership changes can be verified on the blockchain, making it possible to block attempts at fraudulent or repetitive secondary trading.The service is particularly convenient for users, as they can automatically generate a wallet address for storing their NFTs by logging in to social media accounts without having to install a separate cryptocurrency wallet.As for event organizers, they can swiftly issue mobile tickets without using third-party ticket reservation platforms. Ticket invitations are sent to recipients via KakaoTalk, South Korea’s most popular messaging app, making the service more accessible as well. Those who have not received an invitation can still apply for participation if the event is public. Upon acceptance by the organizer, they will receive an approval notification through KakaoTalk, Block Odyssey explained.Participants can then present the NFT ticket’s QR code on the day of an event, and organizers can conduct real-time validation using the QR check feature provided by MakeDrop.Notably, while traditional ticket reservation platforms often do not share ticket holder information with event organizers, MakeDrop allows independent information management for all events. This allows organizers to identify low-engagement or idle members and offer more benefits to loyal participants.As part of its website launch promotion, MakeDrop is currently holding an event to distribute 100,000 free NFT tickets. The company also plans to release a mobile app in the future after incorporating user feedback and enhancing functionalities.

OKX shores up App security following bug discoveryCryptocurrency exchange OKX has swiftly responded to a recently uncovered security flaw by releasing an updated version (v6.45.0) of its iOS app.User data and asset vulnerabilityThe flaw was identified by Web3 and blockchain security specialist CertiK. It posed a Remote Code Execution (RCE) vulnerability that had the potential to compromise sensitive user data and crypto assets. Notwithstanding that, no user assets were lost or security compromised.Taking to the X social media platform on Tuesday, CertiK wrote:”Attention! We urge users of OKX wallets to update their iOS app to the latest version immediately. Earlier this month, we identified and reported a critical Remote Code Execution (RCE) vulnerability in the OKX iOS App, leading to potential compromise of sensitive data and crypto assets.”Photo by FLY:D on UnsplashPrompt responseRecognizing the risk, OKX has acted promptly to rectify the issue and commit to protecting user assets. It too followed up on social media with its own announcement:”Thanks @Certik for the note. We’ve completed the relevant upgrade & this is no longer an issue. We have verified that this did not impact any customer assets. The fix has been deployed to iOS version 6.45.0 & we recommend you update the app asap.”Ongoing exploitsThis security incident has played out amid a backdrop that has seen a worrying number of hacks, exploits and vulnerabilities in the crypto space. In recent weeks, hacks at HTX (formerly Huobi), cross-chain bridge Heco and Poloniex have accounted for millions of dollars in losses.As recently as last week, users of the Ledger hardware wallet were told by the company not to connect to decentralized applications as it had discovered that a malicious version of its Ledger Connect software had been distributed.Industry collaborationThe collaboration between OKX and CertiK in addressing this security concern is demonstrative of how industry actors are having to cooperate in order to deal effectively with these vulnerabilities and threats.Transparent communication and a swift response in this instance are likely to have played a role in minimizing any potential loss. In a noteworthy development, OKX, in collaboration with Tether, has collaborated with the United States Department of Justice (DOJ) to freeze $225 million in USDT tokens.This unprecedented action primarily targeted a human trafficking syndicate in Southeast Asia, illustrating the increasing cooperation between crypto entities and law enforcement in addressing illegal activities involving digital currencies.The immediate resolution of the iOS app vulnerability in this instance resulted in no loss occurring. That outcome underscores the importance of the prioritization of user safety and data security.With the updated app version (v6.45.0) now available, users can proceed with their crypto transactions with renewed confidence in the platform’s security measures. As the cryptocurrency landscape evolves, crypto platforms and platform users will need to remain vigilant in order to safeguard and protect funds.

As South Korea’s cryptocurrency market rapidly evolves, authorities are working to keep the nation's regulatory framework up to speed. Recent initiatives aim to provide clearer guidelines across the sector, encompassing tax policy adjustments, seized assets, and bank-backed digital tokens.Photo by André François McKenzie on UnsplashGovt tightens control over seized cryptoAccording to Yonhap News, the government has approved a new framework for managing roughly 78 billion won ($54 million) in crypto held by the public sector. The move is aimed at imposing clearer controls over digital assets that state agencies hold, including tokens seized or frozen during investigations. Under the new rules, crypto taken from personal wallets must be transferred immediately into agency-controlled cold wallets kept offline. Sensitive access data, including private keys and recovery phrases, must be split among at least two people rather than left in the hands of a single official. That push for tighter custody comes as South Korea also explores new forms of digital money. A bank-issued product known as a deposit token is emerging as a possible middle ground between private stablecoins and a central bank digital currency, or CBDC. Deposit tokens are digital assets backed by bank deposits. They can function like stablecoins in payments, but they are issued by banks rather than crypto firms. The idea is gaining attention as legal uncertainty around stablecoins drags on. South Korea’s central bank has already moved its CBDC pilot, Project Hangang, into a second phase. The Digital Times reported that two more lenders, Kyongnam Bank and iM Bank, have joined the seven banks that participated in the first round: KB Kookmin, Shinhan, Hana, Woori, NH NongHyup, IBK, and Busan Bank. In practice, the emerging view is that deposit tokens may not compete directly with a future CBDC so much as complement it, especially in everyday payments and settlement where banks already have distribution, compliance, and customer infrastructure. Tax gaps persist as market expandsEven as the payments debate advances, tax policy remains underdeveloped. South Korea is set to begin taxing crypto assets in January 2027, but the National Tax Service still does not have detailed standards for several common types of crypto income, according to the Herald Business. Those include staking, lending, airdrops, hard forks, NFTs, and decentralized finance. In a written reply to a lawmaker’s office, the agency said it is still collecting overseas legislative examples and expert views on what should count as taxable crypto income and how acquisition costs should be calculated. That gap is especially important for offshore activity. Profits earned through overseas exchanges are difficult to track outside the 56 jurisdictions participating in the Crypto-Asset Reporting Framework (CARF), an OECD-developed international regime for sharing tax information on crypto assets. The result is growing concern over uneven tax treatment and the possibility that capital could shift abroad if enforcement remains patchy. At the same time, global stablecoin issuers are trying to deepen ties with Korean institutions. Tether, the company behind stablecoin USDT, has returned to South Korea again this year after visiting in 2025. The Aju Business Daily reported that it has been in talks with players including KB Financial Group and local exchange Coinone, looking for ways to expand trading activity and circulation. Tether has argued that its network could help broaden Korea’s crypto ecosystem, while also promoting its new dollar-pegged stablecoin, USAT, as compliant and secure. The sector’s operational risks are also still visible at the exchange level. Bithumb has begun legal proceedings to freeze assets as it tries to recover seven Bitcoin that it failed to claw back after an erroneous payout during a promotional event in February. At the time, the unrecovered amount was worth about 700 million won ($483,000). The move points to a likely civil suit. According to an industry source cited by Chosun Biz, some customers refused to return the funds, arguing that the mistake was the company’s fault. Legal opinion in South Korea, however, appears to be broadly in Bithumb’s favor if the dispute ends up in court.